MTR221/A - MTR221/A DHHS
MANUALE ISTRUZIONI / INSTRUCTION MANUAL
Modello/Model R221/A - R221/A DHHS
CALIBRATION
21
R221/A - R221/A DHHS - Calibration
Ralco srl
• Remove the part of the cover necessary to access the screws, see Chapter - COVER
R
EMOVAL
• Remove the light source protection heatsink by unscrewing the fixing screws . This allows
you to access the light source.
• If the light-field needs to be moved laterally, loosen (not remove) the fixing screws A.
• Adjust through screw B.
• When calibration is terminated, lock the screws A.
See the following Fig. Light Field Adjustment
Vertical Alignment
• If the light field is smaller than the X-ray field, lower the lamp by adjusting screw C.
• If the light field is bigger than the X-ray field, raise the lamp by adjusting screw C.
See Fig. Light Field Adjustment.
Fig. Light Field Adjustment)
Transversal Calibration (CROSS)
If the light-field needs calibration, the mirror
needs to be adjusted as follows:
• Remove the part of the cover
necessary to access the screws, see
Chapter - C
OVER REMOVAL.
• Loosen the mirror fixing screw A (not
remove) and shift it to adjust the
position of the mirror, see Fig.
Transversal Calibration (CROSS).
• Once you have regulated the mirror
tighten the screw A and remount the
cover, see Chapter - C
OVER REMOVAL.
Fig. Transversal Calibration (CROSS)
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